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Method to Repair the Heating on the Citroen C4 Grand Picasso

Model: Citroen C4 Picasso MK 1 - Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Checks and maintenance

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Video tutorial

In this video, we explore a rather empirical method - but certainly effective, even if a bit inconvenient - to solve not just one problem, but two: the issue of non-functioning heating in the vehicle and the poor availability of spare parts for this specific model.

Best of all, it costs nothing! What has our YouTuber come up with? He simply removed the panel in the driver's footwell.

Here, there is a flap that gets stuck: if it remains stuck up, cold air comes from the vents, and if it remains stuck down, hot air comes from the vents. So, twice a year, just move the lever up or down, depending on the season, and the fault is repaired.


Updated on 7 October 2026 by ScegliAuto


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How to Open the Fuel Flap on a Volkswagen Tiguan?

To open the fuel flap on a Volkswagen Tiguan, first unlock the car using the appropriate button on the remote. This will open the car and unlock the mechanism that controls the fuel flap. At this point, apply light pressure to the left side of the flap to open it and access the cap underneath. Once this is unscrewed, you can refuel and then close everything.

Watch the video!


by ScegliAuto

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